They do show up instantly when they're submitted. There have been some the past few days but they are taken almost as fast as they're showing up. You do need to refresh the page, to see any new ones, and keep trying: they show up at various times.

I used to get so frustrated when I'd spend all day refreshing, get super excited when a review finally showed up, and then see that someone managed to take it already in the half a second it took me to click. Sorry for all the times I silently cursed you guys that were quicker than me!

I used to get so frustrated when I'd spend all day refreshing, get super excited when a review finally showed up, and then see that someone managed to take it already in the half a second it took me to click. Sorry for all the times I silently
...

I used to get so frustrated when I'd spend all day refreshing, get super excited when a review finally showed up, and then see that someone managed to take it already in the half a second it took me to click. Sorry for all the times I silently cursed you guys that were quicker than me!

I think this has happened to all of us at some point lol. I know it's happened to me a few times

*sighs* Right now, there are FIVE reviews waiting to be edited in the task market, and I have already finished my three for the day. How frustrating!!! *lol* Somebody, please take them so I don't have to see them sitting there. All I have room for is one more follow-up today.

P.S. I had insomnia last night, so two of my editing jobs were completed at 2:30 in the morning!

I used to get so frustrated when I'd spend all day refreshing, get super excited when a review finally showed up, and then see that someone managed to take it already in the half a second it took me to click. Sorry for all the times I silently
...

I used to get so frustrated when I'd spend all day refreshing, get super excited when a review finally showed up, and then see that someone managed to take it already in the half a second it took me to click. Sorry for all the times I silently cursed you guys that were quicker than me!